<script>
//在微信中遇到的返回键时,页面缓存bug
function isReloadPage(){
	var url = 'rp_' + location.href;
	var aj = window.localStorage.getItem(url);
	if(aj){
		window.localStorage.removeItem(url);
		location.reload();
	}else{
		window.localStorage.setItem(url, 'value');
	}
}
isReloadPage();
</script>
